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#-------------------------------------------------------------------------------
# GraphBLAS/GraphBLAS_JIT_configure.cmake: configure the JIT
#-------------------------------------------------------------------------------
# SuiteSparse:GraphBLAS, Timothy A. Davis, (c) 2017-2025, All Rights Reserved.
# SPDX-License-Identifier: Apache-2.0.
#-------------------------------------------------------------------------------
# construct the JIT compiler/link strings
if ( MINGW )
execute_process ( COMMAND cygpath -u "${CMAKE_C_COMPILER}"
OUTPUT_VARIABLE C_COMPILER_BINARY OUTPUT_STRIP_TRAILING_WHITESPACE )
else ( )
set ( C_COMPILER_BINARY "${CMAKE_C_COMPILER}" )
endif ( )
set ( GB_C_COMPILER "${C_COMPILER_BINARY}" )
set ( GB_C_FLAGS "${CMAKE_C_FLAGS}" )
set ( GB_C_LINK_FLAGS "${CMAKE_SHARED_LINKER_FLAGS}" )
set ( GB_LIB_SUFFIX "${CMAKE_SHARED_LIBRARY_SUFFIX}" )
set ( GB_LIB_PREFIX "${CMAKE_SHARED_LIBRARY_PREFIX}" )
# construct the C flags and link flags
if ( APPLE )
# MacOS
set ( GB_C_FLAGS "${GB_C_FLAGS} -fPIC " )
if ( NOT GBMATLAB )
# MATLAB on the Mac is not a native application
set ( GB_C_FLAGS "${GB_C_FLAGS} -arch ${CMAKE_HOST_SYSTEM_PROCESSOR} " )
endif ( )
set ( GB_C_FLAGS "${GB_C_FLAGS} -isysroot ${CMAKE_OSX_SYSROOT} " )
set ( GB_C_LINK_FLAGS "${GB_C_LINK_FLAGS} -dynamiclib " )
set ( GB_OBJ_SUFFIX ".o" )
elseif ( MSVC )
# Microsoft compiler
set ( GB_OBJ_SUFFIX ".obj" )
else ( )
# Linux / Unix
set ( GB_C_FLAGS "${GB_C_FLAGS} -fPIC " )
set ( GB_C_LINK_FLAGS "${GB_C_LINK_FLAGS} -shared " )
set ( GB_OBJ_SUFFIX ".o" )
endif ( )
string ( REPLACE "\"" "\\\"" GB_C_FLAGS ${GB_C_FLAGS} )
# construct the -I list for OpenMP
if ( OpenMP_C_FOUND )
set ( GB_OMP_INC_DIRS ${OpenMP_C_INCLUDE_DIRS} )
set ( GB_OMP_INC ${OpenMP_C_INCLUDE_DIRS} )
list ( TRANSFORM GB_OMP_INC PREPEND " -I" )
else ( )
set ( GB_OMP_INC_DIRS "" )
set ( GB_OMP_INC "" )
endif ( )
# construct the library list
if ( APPLE )
set ( default_jit_enable_relocate OFF )
else ( )
set ( default_jit_enable_relocate ON )
endif ( )
option ( GRAPHBLAS_JIT_ENABLE_RELOCATE
"ON: Enable relocation of libraries for JIT. OFF: Keep libraries with full path for JIT."
${default_jit_enable_relocate} )
if ( GRAPHBLAS_JIT_ENABLE_RELOCATE )
# This might be something like:
# /usr/lib/libgomp.so;/usr/lib/libpthread.a;m
# convert to -l flags to avoid relocation issues, i.e.: "-lgomp -lpthread -lm"
set ( GB_C_LIBRARIES "" )
foreach ( _lib ${GB_CMAKE_LIBRARIES} )
string ( FIND ${_lib} "." _pos REVERSE )
if ( ${_pos} EQUAL "-1" )
set ( GB_C_LIBRARIES "${GB_C_LIBRARIES} -l${_lib}" )
continue ()
endif ( )
set ( _kinds "SHARED" "STATIC" )
if ( WIN32 )
list ( PREPEND _kinds "IMPORT" )
endif ( )
foreach ( _kind IN LISTS _kinds )
set ( _regex ".*\\/(lib)?([^\\.]*)(${CMAKE_${_kind}_LIBRARY_SUFFIX})" )
if ( ${_lib} MATCHES ${_regex} )
string ( REGEX REPLACE ${_regex} "\\2" _libname ${_lib} )
if ( NOT "${_libname}" STREQUAL "" )
set ( GB_C_LIBRARIES "${GB_C_LIBRARIES} -l${_libname}" )
break ()
endif ( )
endif ( )
endforeach ( )
endforeach ( )
else ( )
# keep full paths to libraries
string ( REPLACE "." "\\." LIBSUFFIX1 ${GB_LIB_SUFFIX} )
string ( REPLACE "." "\\." LIBSUFFIX2 ${CMAKE_STATIC_LIBRARY_SUFFIX} )
set ( GB_C_LIBRARIES "" )
foreach ( LIB_NAME ${GB_CMAKE_LIBRARIES} )
if (( LIB_NAME MATCHES ${LIBSUFFIX1} ) OR ( LIB_NAME MATCHES ${LIBSUFFIX2} ))
string ( APPEND GB_C_LIBRARIES " " ${LIB_NAME} )
else ( )
string ( APPEND GB_C_LIBRARIES " -l" ${LIB_NAME} )
endif ( )
endforeach ( )
endif ( )
if ( GRAPHBLAS_USE_JIT OR GRAPHBLAS_USE_CUDA )
message ( STATUS "------------------------------------------------------------------------" )
message ( STATUS "JIT configuration:" )
message ( STATUS "------------------------------------------------------------------------" )
# one or both JITs are enabled; make sure the cache path exists
message ( STATUS "JIT C compiler: ${GB_C_COMPILER}" )
message ( STATUS "JIT C flags: ${GB_C_FLAGS} ${GB_OPENMP_C_FLAGS}" )
message ( STATUS "JIT link flags: ${GB_C_LINK_FLAGS}" )
message ( STATUS "JIT lib prefix: ${GB_LIB_PREFIX}" )
message ( STATUS "JIT lib suffix: ${GB_LIB_SUFFIX}" )
message ( STATUS "JIT obj suffix: ${GB_OBJ_SUFFIX}" )
message ( STATUS "JIT cache: ${GRAPHBLAS_CACHE_PATH}" )
message ( STATUS "JIT openmp inc: ${GB_OMP_INC}" )
message ( STATUS "JIT openmp dirs ${GB_OMP_INC_DIRS}" )
message ( STATUS "JIT libraries: ${GB_C_LIBRARIES}" )
message ( STATUS "JIT cmake libs: ${GB_CMAKE_LIBRARIES}" )
endif ( )
# create the JIT cache directories
file ( MAKE_DIRECTORY ${GRAPHBLAS_CACHE_PATH} )
file ( MAKE_DIRECTORY "${GRAPHBLAS_CACHE_PATH}/src" )
file ( MAKE_DIRECTORY "${GRAPHBLAS_CACHE_PATH}/lib" )
file ( MAKE_DIRECTORY "${GRAPHBLAS_CACHE_PATH}/tmp" )
file ( MAKE_DIRECTORY "${GRAPHBLAS_CACHE_PATH}/lock" )
file ( MAKE_DIRECTORY "${GRAPHBLAS_CACHE_PATH}/c" )
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